mirror of https://github.com/mamba-org/mamba.git
91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
# Modified from bin2array, https://github.com/Jamesits/bin2array
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# Distributed under MIT License:
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# MIT License
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# Copyright (c) 2017 James Swineson <github@public.swineson.me>
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import argparse
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import sys
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comment = """
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/*
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This is a conda-specific repackaged launcher.c from Python setuptools.
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The original source code for launcher.c can be found here:
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https://raw.githubusercontent.com/python/cpython/3.7/PC/launcher.c
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The source code for the conda.exe launcher can be found here:
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https://github.com/conda/conda-build/tree/master/conda_build/launcher_sources
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In conda-build / launcher_sources
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*/
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"""
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def bin2header(data, var_name="var"):
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out = []
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out.append(comment)
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out.append("\n")
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out.append("char {var_name}[] = {{".format(var_name=var_name))
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elems = [data[i : i + 12] for i in range(0, len(data), 12)]
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for i, x in enumerate(elems):
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line = ", ".join(["0x{val:02x}".format(val=c) for c in x])
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out.append(
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" {line}{end_comma}".format(
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line=line, end_comma="," if i < len(elems) - 1 else ""
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)
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)
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out.append("};")
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out.append(
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"std::size_t {var_name}_len = {data_len};".format(
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var_name=var_name, data_len=len(data)
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)
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)
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return "\n".join(out)
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def main():
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parser = argparse.ArgumentParser(description="Generate binary header output")
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parser.add_argument("-i", "--input", required=True, help="Input file")
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parser.add_argument("-o", "--out", required=True, help="Output file")
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parser.add_argument(
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"-v", "--var", required=True, help="Variable name to use in file"
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)
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args = parser.parse_args()
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if not args:
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return 1
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with open(args.input, "rb") as f:
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data = f.read()
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out = bin2header(data, args.var)
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with open(args.out, "w") as f:
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f.write(out)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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